7152079281

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 9821233152

約数和(自身を除く): 2669153871

約数列:

[1, 3, 71, 113, 163, 213, 339, 489, 1823, 5469, 8023, 11573, 18419, 24069, 34719, 55257, 129433, 205999, 297149, 388299, 617997, 891447, 1307749, 3923247, 14625929, 21097579, 33577837, 43877787, 63292737, 100733511, 2384026427, 7152079281]

約数ペア:

[(1, 7152079281), (3, 2384026427), (71, 100733511), (113, 63292737), (163, 43877787), (213, 33577837), (339, 21097579), (489, 14625929), (1823, 3923247), (5469, 1307749), (8023, 891447), (11573, 617997), (18419, 388299), (24069, 297149), (34719, 205999), (55257, 129433)]